199146112

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{141439}}^1$

素因数の和:141464

約数の個数: 32

約数和(自身を含む): 432806400

約数和(自身を除く): 233660288

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 141439, 282878, 565756, 1131512, 1555829, 2263024, 3111658, 4526048, 6223316, 9052096, 12446632, 18104192, 24893264, 49786528, 99573056, 199146112]

約数ペア:

[(1, 199146112), (2, 99573056), (4, 49786528), (8, 24893264), (11, 18104192), (16, 12446632), (22, 9052096), (32, 6223316), (44, 4526048), (64, 3111658), (88, 2263024), (128, 1555829), (176, 1131512), (352, 565756), (704, 282878), (1408, 141439)]